[typing] some results and collections typing

[zzstoatzz]

related to #16292

[codspeed-hq]

CodSpeed Performance Report

Merging #16294 will not alter performance

_{Comparing improve-public-api-typing-pt0 (235d52a) with main (73e8c49)}

Summary

✅ 3 untouched benchmarks

[mjpieters]

I clearly need to start creating draft PRs :-). I am a long way into full typing coverage for prefect.utilities that overlaps with some of this PR.

I've created one now: #16298

[zzstoatzz]

I clearly need to start creating draft PRs :-). I am a long way into full typing coverage for prefect.utilities that overlaps with some of this PR.

I've created one now: #16298

@mjpieters oh! no worries, looks like you're further along so I can close revert the overlapping parts of mine. But yeah staking out where you plan to dive in with a draft or a preemptive issue would be helpful 👍